I would say it depends on the sport
if the sport requires precision and repetition then i'd say the ESxJ
but if the sport requires high intensity and frequent improvisation i'd go with the ENxJ
the ESxJ would probably be better at being a Quarterback [debatable], Golf, NASCAR [debatable], Bowling, Fencing, Baseball, most Olympic sports [ice skating, gymnastics, track and field etc]
the ENxJ would probably be better at being a Runningback, basketball, snowboarding/skateboarding, MMA, motocross
if the sport requires precision and repetition then i'd say the ESxJ
but if the sport requires high intensity and frequent improvisation i'd go with the ENxJ
the ESxJ would probably be better at being a Quarterback [debatable], Golf, NASCAR [debatable], Bowling, Fencing, Baseball, most Olympic sports [ice skating, gymnastics, track and field etc]
the ENxJ would probably be better at being a Runningback, basketball, snowboarding/skateboarding, MMA, motocross